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Math Help - factoring without c value

  1. #1
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    factoring without c value

    Hi;

    Does x^2 -2x factor to (x - 2)(x - 0).

    Thanks
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  2. #2
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    Re: factoring without c value

    Yes. This polinom has 2 real root:
    x1 = 0
    x2= 2
    Last edited by draganicimw; May 30th 2012 at 05:55 AM.
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  3. #3
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    Re: factoring without c value

    Quote Originally Posted by anthonye View Post
    Hi;

    Does x^2 -2x factor to (x - 2)(x - 0).

    Thanks
    first rule of factoring ... pull out any factor each term has in common.

    x^2 - 2x = x(x - 2)

    ... in this case, you're done.
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